Hi, newbie here.Just started playing golf at the age of 63, two months ago .Played squash to a good level for 40 years but had to have a hip resurfacing operation 18 months ago.Nebvertheless,I am fit for my age although ROM is not what it was. Consequently,looked for a swing that was easy on the back and joints. Came across Jimmy Ballard on You tube and have been pleased with progress so far, concerning iron play, pitching and chipping but having problems with driver and hitting behind the ball. Would appreciate any positive advice for improvement. I am retired, so time for practice is not a problem.Thank you.