<div style="color:black;font: 10pt arial;">I find it interesting that Jims early MK1 and my mid runMK1a have the same spacing for screw holes holding down the plywood under the battery even though the wood piece is not exactly the same due to them having been replaced over the years. Could some have been screwed/some not?? holes are very small you would have to look close to see them especially if paint is deteriorated or some surface rust<span></span></div>