Went out tonight for a couple of hours. Had to mow the field this morning and then came home to charge batteries and put some right thrust in the Extra. I think I hit the amount of right thrust needed dead on with one 3/16" washer under each left side bolt, right side bolt when looking at the engine from the front. Now when I do an upline it stays straight all the way up instead of walking to the left. Also, when I apply power it stays straight instead of walking to the left
Happy camper here! Did some large loops and not a bit of rudder needed to correct the line. It ended where it started. Ran through the Basic sequence and with the exception of me applying some aileron while feeding in elevator, it stayed true to the course. This IMAC stuff is a WHOLE LOT easier once you get the plane setup correctly