I ran the 3055 and this box 77 and treats has it on a tomos uising a e50 magneto.
https://www.treatland.tv/puch-cdi-high-rpm-box-p/puch-cdi-box.htm
I never had a problem. Pete did you flip the coil like since e50's spins the oppsite direction then a za50 (hero puch).
Here is the link from trickmetic.
http://www.mopedarmy.com/forums/read.php?7,2081237,2081237#msg-2081237
I am sure the master ignitor combo cdi box works on many of the pietcard coils. Just have to play with them. I drop my mi box and it was dead :(
I also have the 3055 w/ 2013 installed on my pug engine right now. Just not enough time sometime to do everything. Crazy ignition systems! Pretty mean throttle response. Purr like a kitty. (edited)