EMrider... when you get tired of your whisper let me know... maybe i'll give you an offer you can't refuse...lol. I had a couple of them and had a ton of fun tuning them... and i have been itching to get another for that purpose. just cant justify getting a new one for "tuning, R&D"... let me know. about the R7. best buy ever... had a .177, then got a .20, then another .177 (the first one was a modern one without the open sights... so when a used one with them came up i could not resist.)