AGA T2 won't fire on a Sigelei 20

[shady326]

This weekend I went to a meet and bought a K100, an AGA T2, and I won a sigelei 20. The AGA T2 will fire on the K100 no problem but won't fire on the 20. I've put a protank on the 20 as a test fire and it works. Any help?

 

[Shreck]

take the cap off the aga and push down on the center post to make contact with the #20 positive post. Did that work?

 

[Vwdriver67]

good luck with the sigelei. Keep an eye on it mine got stuck firing and had to go back