Hi all, new to the forum today so I hope my question is not a duplicate. I recently bought a G5420T but didn't like the standard tremolo arm. I bought a Chet Atkins arm and after drilling out a very small amount to make the fitting hole larger, fitted it easily. My new problem is that the arm is very low to the strings, indeed I can't even get my fingers in to hold the arm. I have researched spring size and note that there appears to be 2 sizes, 7/8 and 1 inch. Even an extra 1/8" won't give me clearance I would like. Is this a common issue and is there a way to resolve it? See pic enclosed.