Got my plus 4 stock swing arm almost done just got to get it welded up. Had the machine work done on the solid blocks of aluminum for free and it's getting welded for free by the local vocational school welding instructor as a class teaching tool on tig and mig welding aluminum, also for free! So total I'll have $100 in my +4. I have a question for anyone running a plus four how can I buy a longer chain to fit it? The one I have that I bought through RMATVMC was just the right length for my stock swinger and gearing. Would like to avoid combining two chains if I can. Thanks here's how it looks right now.