Good Fitting Carpet Suggestion

I put new carpet in last month and used hot rocks to form the corners. I heated up a turkey roaster full of river rocks to 180 degrees in the wife's oven (yeah she's a keeper) then filled some heavy duty garbage bags with 10 pounds of rocks each. The bags of rocks held their heat for quite a while, and did a pretty good job of forcing the carpet into the corners, especially in the back seat floor pan. Better than using dumbbells and didn't mess or damage the carpet.