Dear Sirs, I have RP1800 router and want to install it under the table. The ready available insert plates in the market like Kreg offers insert plates compatible with Makita 1100 series and the question: is the under-table lift screw opening location on the base plate of 1100 series similar to the location on base plate of RP1800 (are both base plates holes typical)? Please advise. Best Regards Reslan Hawasli