diff --git a/tecs/didi b/tecs/didi
index 30b7052..15f4a46 100755
--- a/tecs/didi
+++ b/tecs/didi
@@ -4,13 +4,12 @@ set what="$1"
 set where="$2"
 
 set destlist=( type@osf1 \
-AMOR@lnsa14:tecs/ FOCUS@lnsa16:tecs/ TRICS@lnsa18:tecs/ \
-lnsg@lnsa15:tecs/ \
+AMOR@amor:tecs/ FOCUS@focus:tecs/ TRICS@trics:tecs/ \
 alpha=/afs/psi.ch/project/sinq/tru64/stow/tecs/bin/ \
 type@linux \
 linux=/afs/psi.ch/project/sinq/linux/stow/tecs/bin/ \
-TASP@pc4478:tecs/ DMC@pc4629:tecs/ HRPT@hrpt:tecs/ \
-MORPHEUS@pc4120:tecs/ SANS@pc3965:tecs/ SANS2@sans2:tecs/ \
+TASP@tasp:tecs/ DMC@dmc:tecs/ HRPT@hrpt:tecs/ \
+MORPHEUS@morpheus:tecs/ SANS@sans:tecs/ SANS2@sans2:tecs/ \
 type@darwin \
 macosx=/afs/psi.ch/project/sinq/mac_os/stow/tecs/bin/ \
 )
diff --git a/tecs/tecs_plot.f b/tecs/tecs_plot.f
index 9021031..5032d1e 100644
--- a/tecs/tecs_plot.f
+++ b/tecs/tecs_plot.f
@@ -15,7 +15,8 @@
 	
 	real*4 x1,x2,xmin,xmax,ymin(nwin),ymax(nwin),window
 	real*4 xd(dmax, nmax),yd(dmax,nmax), yy0(nmax), yy1(nmax)
-	real*4 ylast1,ylast2,y1,y2
+	real*4 ylast1,ylast2
+	real*4 y1/0.0/,y2/0.0/
 	real*4 ex,ey,fx,fy,row,ticks,tim0,tim1,menuwid
 	real*4 dx,dy
 	real*4 ylim(nmax) ! limits of sensor label text
@@ -30,6 +31,7 @@
 	logical focus(nmax)/3*.true.,9*.false./
 	logical omit(nmax)/12*.false./
 	logical fixleft/.false./
+	logical yzoom
 	integer winconf(nwin) ! number of windows below actual
 	integer showsets
 	real winh
@@ -86,6 +88,7 @@
 	if (window .eq. 0) window=1800.
 	saveit=.false.
 	mode=live
+	yzoom=.false.
 	iret=pgopen(' ')
 	
 	call pgqinf('TYPE', device, l)
@@ -254,11 +257,16 @@
 2	    continue
 	  endif
 	enddo	
-	if (j .eq. 0) then ! no T-channel in focus: select all
-	  do is=1,nset
-	    im=imx(is)
-	    if (retLen(is) .gt. 0 .and. unit(im) .eq. 1) focus(im)=.true.
-	  enddo
+	if (j .eq. 0) then
+	  if (.not. yzoom) then
+	    y1=ymin(1)
+	    y2=ymax(1)
+	    yzoom=.true.
+	  endif
+!	  do is=1,nset
+!	    im=imx(is)
+!	    if (retLen(is) .gt. 0 .and. unit(im) .eq. 1) focus(im)=.true.
+!	  enddo
 	endif
 	if (saveit) goto 9
 	if (mode .eq. live) then
@@ -322,9 +330,11 @@
 	enddo  
 
 	do rl=1,nwin
-	  if (mode .eq. zoom .and. rl .eq. 1) then
-	    ymin(1)=y1
-	    ymax(1)=y2
+	  if (yzoom .and. rl .eq. 1) then
+	    if (y2 .gt. y1) then
+	      ymin(1)=y1
+	      ymax(1)=y2
+	    endif
 	  else
 	    ymin(rl)=1e30
 	    ymax(rl)=-1e30
@@ -594,6 +604,8 @@
 	
 	    endif
 	    j=chartperiod-mod(myc_now(), chartperiod)
+	    rl=1
+	    call set_win(rl,winh,winconf,x1,x2,ymin(rl),ymax(rl))
 	    call get_cursor(ex, ey, key, -j)
 	  enddo
 	else
@@ -608,23 +620,28 @@
 	  if (mode .eq. zoom) then
 	    x1=x1-(x2-x1)/2
 	    x2=x2+(x2-x1)/3
+	  endif
+	  if (yzoom) then
 	    y1=y1-(y2-y1)/2
 	    y2=y2+(y2-y1)/3
 	  endif
 	elseif (key .eq. 'X') then
 	  window=0
 	  mode=0
+	  yzoom=.true.
 	elseif (key .eq. '+' .or. key .eq. ',') then
 	  window=max(winmin,window/2)
+	  if (ex .eq. undef) then
+	    ex=(x1+x2)/2
+	    ey=(min(y2,ymax(1))+max(y1,ymin(1)))/2
+	  end if
 	  if (mode .eq. zoom) then
-	    if (ex .eq. undef) then
-	      ex=(x1+x2)/2
-	      ey=(min(y2,ymax(1))+max(y1,ymin(1)))/2
-	    end if
 	    fx=max(winmin,x2-x1)
-	    fy=max(y2-y1,1e-3,y2*1e-5)
 	    x1=ex-fx/4
 	    x2=ex+fx/4
+	  endif
+	  if (yzoom) then
+	    fy=max(y2-y1,1e-3,y2*1e-5)
 	    y1=ey-fy/4
 	    y2=ey+fy/4
 	  endif
@@ -665,7 +682,12 @@
 	    y1=ymin(1)
 	    y2=ymax(1)
 	  endif
-	  mode=zoom
+	  if (y1 .ne. ymin(1) .or. y2 .ne. ymax(2)) then
+	    yzoom=.true.
+	  endif
+	  if (x1 .ne. xmin .or. x2 .ne. xmax) then
+	    mode=zoom
+	  endif
 	elseif (key .eq. 'J') then
 	  dx=ex-(xmax+xmin)*0.5
 	  dy=ey-(ymax(1)+ymin(1))*0.5
@@ -674,6 +696,7 @@
 	  y1=ymin(1)+dy
 	  y2=ymax(1)+dy
 	  mode=zoom
+	  yzoom=.true.
 	elseif (key .ge. '0' .and. key .le. '9' .or. key .eq. '.') then ! number
 	  if (numl .lt. len(numb)) then
 	    numl=numl+1
@@ -682,27 +705,28 @@
 	    call pgsch(0.8)
 	    call pgmtxt('T', 2.0, menuwid, 0.0, numb(1:numl))
 	  endif
-	!    call get_cursor(ex, ey, key, -chartperiod)
-	!    if (key .ne. char(0)) goto 8
-	  if (mode .eq. zoom) mode=0
+	!  if (mode .eq. zoom) mode=0
 	  goto 7
 	elseif (key .eq. 'D') then
 	  ex=1
 	  read(numb, *, iostat=iostat) ex
 	  window=min(maxRange,max(minRange, nint(oneDay*ex)))
 	  if (mode .lt. right) mode=right
+	  yzoom=.false.
 	  x1=0
 	elseif (key .eq. 'H') then
 	  ex=1
 	  read(numb, *, iostat=iostat) ex
 	  window=min(maxRange,max(minRange, nint(3600*ex)))
 	  if (mode .lt. right) mode=right
+	  yzoom=.false.
 	  x1=0
 	elseif (key .eq. 'M') then
 	  ex=1
 	  read(numb, *, iostat=iostat) ex
 	  window=min(maxRange,max(minRange, nint(60*ex)))
 	  if (mode .lt. right) mode=right
+	  yzoom=.false.
 	  x1=0
 	elseif (key .eq. 'T' .or. numl .gt. 0 .and.
 	1       (key .eq. char(13) .or. key .eq. char(10))) then
@@ -721,6 +745,7 @@
 	  x2=oneDay
 	  window=x2
 	  mode=0
+	  yzoom=.false.
 	elseif (key .eq. 'L') then
 	  if (mode .eq. live) then
 	    mode=right
@@ -742,7 +767,7 @@
 	        if (ey .lt. ylim(is)) then
 	          im=imx(is)
 	          omit(im)=.true.
-	          goto 7
+	          goto 1
 	        endif
 	      enddo
 	    else
@@ -792,7 +817,7 @@
 	    im=imx(j)
 	    focus(im)=.true.
 	  endif ! else select none -> will be all
-89	  if (mode .eq. zoom) mode=0
+89	  yzoom=.false.
 	elseif (mode .eq. live) then
 	  goto 7
 	endif
diff --git a/tecs/term.c b/tecs/term.c
index 0a67778..f6f387d 100644
--- a/tecs/term.c
+++ b/tecs/term.c
@@ -45,12 +45,18 @@ int term_raw_key(char *key, int msecTmo) {
 int term_wait_fd(int fd, int msecTmo) {
   fd_set mask;
   struct timeval tmo;
+  int i;
 
   FD_ZERO(&mask);
   FD_SET(fd, &mask);
+  FD_SET(STDIN_FILENO, &mask);
   tmo.tv_sec=msecTmo / 1000;
   tmo.tv_usec=(msecTmo % 1000) * 1000+1;
-  return(select(FD_SETSIZE, &mask, NULL, NULL, &tmo));
+  i=select(FD_SETSIZE, &mask, NULL, NULL, &tmo);
+  if (FD_ISSET(STDIN_FILENO, &mask)) {
+    return 0;
+  }
+  return i;
 }
 
 int term_get_key(char *key, int msecTmo) {