So, I've had my Royale 500 about 4 years & my Boss a little over 2. I'm almost embarrassed to admit it but I've never used the power wheels & I've never had them taken apart. They're PERFECT for me in every way & have been from day one. Not even curious about the lower power on the Royale & all I've EVER had to do is periodically lubricate moving parts & run some patches through every 1,00 shots or so. Am I lame or missing something by not even being curious about getting into the internals of these guns? Tore ALL my past guns down & modded & reassembled them but for now, don't EVEN want to take the chances of messing with the perfection of either one of them. Should something go wrong I'm confident I could tear them down & repair but, so far, NOTHING wrong with them. Why do I feel like I'M doing something wrong?