Burner would take 10-15 seconds to ignite due to no gas flowing

Removed front oven door, pull out bottom drawer and top burner glass panel to reduce weight. Pulled out from cabinet, shut off gas, removed gas line, removed two output gas lines from gas regulator, removed gas regulator, removed input pipe fitting from old gas regulator and installed it on new regulator using pipe compound on threads, installed gas regulator on stove, attached two output gas lines to new gas valve, attached gas line, checked for leaks, and then installed Top, front door and lower drawer, done. 2-3 hours.