I have a 69 Mach 1 with a 4 speed transmission with the Hurst shifter on it that has a rectangular hole for shifter in the boot. When I drive the car it will pop out of 2nd and 4th gear if it's not under load. I have found it is the repop boot I bought from Cobranda. It's too stiff and pulls it out of gear. I took the boot loose and drove it problem gone. Has anyone else had this problem and if so how did you fix the issue. Thank you
