If the tubing that you purchased is that plastic type, don't be surprised dadgummit if the tubing doesn't hold up. Over time it will get brittle and break apart, plus it wont be as flexible as what TD mentioned that you should use. Lowes or Home Depot isn't exactly a marine or auto parts store the last time I looked. Here is the link to the tale tell, were you can find the tubing like TD mentioned. http://forums.iboats.com/showthread.php?t=220638&highlight=adding+tell+tale
All I'm saying is once again if it is the plastic tubing beware.