Looking for repair advice. Trying to replace rear shock absorbers. They are typical, normal shocks,... not air or other. When I remove the bottom bolt, there is a lot of built up pressure on the old shock. I cannot compress the shock to get it out. It's jammed itself into the bottom mounting bracket for the shock. Should I remove the top bolt 1st to remove the shock? I'm worried that when I do so, it will quickly decompress itself out of the top bracket and break something else when it does so,.... A/C tubing or other. Are there other steps/suggestions to remove the shock(s) when it is under pressure? Thanks.