Hey everybody, so excited, just purchased a new 2021Argo frontier 6x6. So, after the first two hours, I'm supposed to adjust the idler chains. Nothing new, I have my old 85 8x8, not my first time wrenching on an argo. Anyway, got the firewall removed, grabbed the 15/16" socket to loosen the clamp nuts, and low and behold I can't get to the first one. The first being the one closest to the adjustment nuts. The actual gear and idler are right in the way!! What am I missing? It almost looks like I need to remove the idler chain to get at it or some kind of special socket or whatever. Any ideas? I'm not passed being an idiot either!!! Ha ha! Just wondering if anyone has ran into this problem? Thanks!