Originally Posted by theisgroup
does this happen without the data logger?
Yes, that's why I put the logger in.
Ran a similar set-up in 17.5 and didn't have any major issues. Switched to 13.5 with the same timing and had a lot of issues.
Looks like the high wind motors (and single cell) can take the high timing but the lower wind (13.5-10.5) motors need to have less timing in order to work properly. For me, 40 boost with the 13.5's that I ran was too much.