Another opinion. The oven control has an adjustment for the oven pilot. Open this adjustment a LITTLE, and give it 20 seconds or so for the gas to arrive in the oven. After you get the oven pilot lit, adjust the pilot so that it will re-light but not be TOO BIG to be a pilot.
In this picture the steel colored tube at the outside of the stove is the pilot feed line, and on the front of the control in line with this tube is a screw to adjust the pilot.
(I tried to post picture, but no go. PM me with your email address and I will send a pic or two)
My stove is a Magic Chef, somewhat different than yours, but stoves all pretty much work the same.