When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I think the #123 has a larger diameter and I could barely get the #025 in at all. I am going to pull the FPR in a little while and see if I screwed up anything. I hope I didn't crack the regulator housing.