I have a 2010s JP6 with crunch lab/liquifire. While it’s a very tight sounding guitar, sometimes I feel it’s lacking low end, especially when compared to my other guitars (mostly basswood and mahogany RGs). I wonder if it’s the pickup or just natural sound of its construction. Tried using 5 springs and brass claw but didn’t notice any change. Would blocking the trem helps? What else can I try to improve the sound? Want to keep the electronics original if possible