Thank you. I know what you mean by the squishy sound. i will aim for that next time (waiting on more fuel now). On the receiver batt/charger question. The transmitter uses 4 AA batts. What I would like is a charger that can do both the receiver and the AA set. This is their cheapest one, but how would I charge the AA's?
https://www.amazon.com/Venom-LiPo-Sp.../dp/B00T05IBK2