Hi Phil

I guess I was one of the few that didn't have any problems with 17
tuning up either before or after the 160 coil. But if I recall, I
have it scrunched up real tight too. Like I said, been awhile, but I
hope to be back at it again before winter sets in. I just moved to a
new house in a new state and know I'll have to retune that thing after
moving it.

Good Luck with it!

TTUL
Gary