I also have a fixed forspar tiller extension... I do use it sometimes... more before the pilot.
http://i5.photobucket.com/albums/y159/ftldiver/hmstdMarch06/P3310019.jpg
the pilot has a red center button, I typically get a course I like, and press the center 'set' button. and its on... (steers magnetic). if I need to change course I can hit either blue arrow button to adjust course stb or port (rt/left) press once for small (5degree) adjustment. 2x for 10 degrees, etc.
if I need to make major adjustments, I press the 'stop' or set button again, and lift the pilot off the pin... if I foget to turn it off, it will still try to steer the old course and will blow the inline fuse. (no fun),
I see a lot of folks set the pilot on stb side... I wanted port, so I have the motor and pilot controls on one side... (and better access to laz) -(default TP setting is for stb).
-but its not difficult to chg to port if you read the manual.
I also wanted the top of the pilot slightly higher than the tiller, this helps when I lift the laz hatch when on pilot.... I also use a bungy to help hold it on the mount.. (didn't want to loose it overboard...
the TP is plenty strong enough mounted about 4" shorter than recommended... have not had a problem... but I also have the ida modified rudder, so less weather helm...
I typically put the sails on in the parking lot, and raise them once out of the channel with the motor and TP on.
before the TP I'd have to throw the anchor... to raise or lower sails.
OK?
Edit: note the line running from cleat to cleat and wrapped around the jam cleat,(under the tiller), to keep the rudder centered at anchor... or could be used like tiller tamer... (as I did before the TP was installed).
also, I think these TP's can be interfaced with a chart ploter... but I don't have that...