planet eclipse

I own an AIM 18 crow body autococker with both electronic and mechanical frames. All matching numbers and matching high gloss red anno. Mint condition also just rebuilt all internals and new planet eclipse E2 solenoid. • Autococker Threaded • FreeFlow pneumatics • FreeFlow internals • CP V2...

My e1 will not stay in Factory Fast. It will default back to the Factory Slow setting. Before I play, I throw in a new battery and set it in Factory Fast. All other setting left stock. After playing the last few times, before removing the battery, checked the Factory settings and the gun...