Heating element required continuous adjustments to work.

I removed old 8" surface element and terminal block. Some of old wiring had to be cut off because of harding/cracking of old wiring. Stove was 23 years old and this burner was the most frequently used one. I soldered the new and remaining old wires together. I used the shirnk wrap that came with the terminal block to cover the solder joint. I screwed the new terminal block (one screw holds it in place - used same screw from old terminal block that was removed). I finished by inserting the new surface element. Everything works fine. In the next week or two after we use it a while, I will check wiring again to make sure there are no changes. You need to be very careful as it gets very hot under the burner.