Hi, I have a svea 123 that produced a weak flame and leaked fuel when I tested it. I replaced the fuel cap gasket with a proper viton one (3mm thick) but the dunk test showed a leak from the cap, both the thread and the center hole. The cap is the one that goes with a mini pump. Is it worth the time to replace the pip, or is this cap toast? And could a new cap, deep clean or anything fix this? Thanks for your time, I'm really hoping to get this stove working and not have to buy a whisperlite. I've been carrying this stove around for years through several moves but have never tried to get it working. This forum has been very helpful and I've learned a lot by searching and reading. I started off by replacing the graphite packing but that idea was not well conceived. Thanks again for participating in this unique and friendly community.