Hi there , am new here so here goes , around 2 month ago I purchased a rapido 743f 2007 plate , we are now off here and there every fortnight (loving it ) so everywhere we go i am noticing that every other mh is shinny , mine seems to have lost its sheen , has anybody applied polish themselves and buffed it , is it easy enough or should i seek professional help !! Any hints tips or advice welcome , thx in advance