Ignitor on main burner would not create a spark

Having no manual nor finding any instructions online, I spent a while trying to figure out how to safely get to the ignitor mounting screw under the range top. I popped the snap clips on either side of the stove to loosen the top and pulled the top up a few inches to see why it was being difficult to raise. It turns out that the gas piping was solidly attached from the controls to the burners and I was slightly bending the tubes as the top was raised. The tubes have angles and curves to "accept" the bending pressure I was applying, so it looked like I was doing the right thing. In case I was not doing the right thing, however, I raised the top only enough to get access to the ignitor base and mounting screw. Then the fun began as the screw would not loosen. After several attempts using liquid wrench, tapping on it, etc., the screw head finally just broke off. Uh-ohhhh. Not to worry, however, as there was an empty mounting hole right next to the old one that appeared to be able to work. The mounting screw for the new ignitor was backordered, so I tried a couple dozen different screws I had in my toolkit and finally found one that would fit width-wise, but I had to nip off some of the length to get it to seat properly. The replacement ignitor also had a different width blade connector than the original so I had to grind away some of its width to reattach it to the lead wire. If I had a different sized blade receiver, I would have instead replaced the receiver on the end of the lead wire. It took about 90 minutes in all.