Hello Monty Sailors, I'm considering adding a tillerpilot to my M23. Can anyone chime in on the pros and cons of the Raymarine ST series vs the Simrad TP? Thank you for the shared wisdom. Bones ____________________________________________________________ Groupon™ Official Site 1 ridiculously huge coupon a day. Get 50-90% off your city's best! http://thirdpartyoffers.juno.com/TGL3141/4f118f665032414cc2c1st05vuc