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SGSST109E · 07-20-2019, 02:47 AM

When I ran mono springs in the 70's in C/SM we drilled a hole thru the spring. A cobalt bit is the way to go, or you can sharpen a regular one over and over. If I remember I used an alien head bolt with the head on top into the spring perch. Used a threaded piece of tubing as a bit on the bottom. This way it was pinned in the top an bottom

07-20-2019, 02:47 AM	#11
SGSST109E Member Join Date: Jun 2007 Location: NJ Posts: 351 Likes: 62 Liked 126 Times in 61 Posts	Re: rear housing moving ? When I ran mono springs in the 70's in C/SM we drilled a hole thru the spring. A cobalt bit is the way to go, or you can sharpen a regular one over and over. If I remember I used an alien head bolt with the head on top into the spring perch. Used a threaded piece of tubing as a bit on the bottom. This way it was pinned in the top an bottom