I was doing some prep work for a recap and decided to test a bulging capacitor still in circuit. One of the ESR meters I use has that capability. Anyways, the capacitor tested good, great actually. I'll probably pull it to double check with a different meter. Is this possible? If it tests good out of circuit would it be okay to leave it in? The reason I ask is that I intended to replace it, because of the bulge, but the replacement I bought is too tall. It's a $5+ cap from mouser and even more expensive locally. Could this be a false reading?