RCU Forums - View Single Post - Another ec3 soldering question
View Single Post
Old 10-18-2021, 03:41 AM
My Feedback: (11)
BarracudaHockey's Avatar
Join Date: Jul 2003
Location: Jacksonville, FL
Posts: 25,394
Received 161 Likes on 129 Posts

Ya, that little hole is a vent that prevents an air pocket.

An EC3 should click and lock, if you can pull the wires out I wouldn't use them, you can either try harder, get the right tool, or toss the cheapos and by some from EFlite or Progressive RC