<HTML><HEAD>
<META charset=US-ASCII http-equiv=Content-Type content="text/html; charset=US-ASCII">
<META content="MSHTML 6.00.2800.1458" name=GENERATOR></HEAD>
<BODY style="FONT-SIZE: 10pt; FONT-FAMILY: Arial; BACKGROUND-COLOR: #ffffff">
<DIV>I have a new YS110 that has had a surging problem since new. We have tried the YS idle setup and that didn't work. You will start it and within about 20 seconds, it will surge and then load up (it appears) and die. Cool power 25 and heli 30, OS F plug. I can get to run long enough to get airborne and then it will die on base or final when in the landing pattern. But it stays lit on stall turns and other maneuvers where it is reduced to idle.</DIV>
<DIV> </DIV>
<DIV>I have been running at 6,000 MSL and using a 14X10. Seems to be a little light on prop. Any prop suggestions? </DIV>
<DIV> </DIV>
<DIV><FONT lang=0 face=Arial size=2 FAMILY="SANSSERIF" PTSIZE="10">Bruce </FONT></DIV></BODY></HTML>