Love my old Burby but these quirks needs to be fixed. The hood cable is not consistently popping the hood. Sometimes we have to tap on the hood quite hard to get it to pop or even drive around & hit a bump to get it to pop. I'm assuming the cable is stretched. What do we need to change to fix the problem? I've tried extending the bumpers out under the hood & that worked for awhile. Time to get it fixed. Problem #2 The throttle is getting exceedingly sticky/stiff. When you push on the gas pedal it sticks. Is changing the throttle cable hard or what can we do to fix the problem. We are pretty handy (husband & I) but need some pointing in the right direction. Thank you.