I know, but tempo sync would help a lot
Just in case you wanna make delays with different treatment.
With PT TDM you can make an audiofiles go X samples to the right. If you duplicate (triplicate or n-plicate) an track, you can always make the delay "by hand" with these tables.
Using a chronomether to look for the tap time has been a valid option since not all delays have "sync" or tap function.
Man, I wish Echoboy worked on OS9... It can even force me to boot OSX if a project is way based on delays. Sorry for been a Troll, but EchoBoy is the delay tool of my choice.