Great manipulation is needed here. Liked it, a lot. And had lots of troubles, figuring out how to even touch the exit. I was 20+ off, for quite some time, before I just jumped from 140+ to 119. Very good puzzle, IMO (I'm still stuck at 121, will keep trying).
EDIT (next day): Got it, now. Very good one, imo. Wasn't easy to optimize, for me. Very good Tungle. :))
I'm still stuck at 170, looking for 168. DeadOne's' 75 is very nice, IMO. Interesting structure! I have two completely different 2 offs, atm. Will keep looking.
EDIT (12 minutes later: AHA, got it. Very nice.). 
Insights