The control panel on my Whitfield Profile 30 is acting funny. Setting lights blink off and on, and of course causes the stove to act up. When I reach behind and hold the wiring harness in tight against the panel, it runs fine. Not sure if it's the panel or harness. I did clean the connections to make sure dust didn't make it in. Hate to shell out $300 for the panel if I don't have to. Any suggestions on how tell to which it is?