I have a Husqvarna 1640 HVA barreled action with no bottom metal. Cartridge is .280 Ack Imp. I have several Mauser 98 bottom metals to choose from as replacements. I have a Interarms mark X, that matches up nice and feeds perfectly. I have to mill the front screw post down a little to level everything up and the rear wall that fits into the rear mag mortise on a model 98 is a little high. Has anyone fitted these to the Huskies before and what is the correct fitting proceedure? Should the box be snug up against the action bottom or should there be a gap? Thats the question. If someone has been through this I could use the assist. Thanks.