I'm coming up on 8 years since I bought my 22 boat and stepped the mast. since that time the rig has been tuned once by my yard. We sail it pretty lightly but I'm not sure if there's any value in having someone tune the rigging again. I'm not as concerned about performance as I am about safety. I check the turnbuckles and shrouds every year but I haven't looked at the points aloft on the mast. any thoughts would be appreciated!