Hi Golan.
Numerous threads were posted on this subject on the old Forum, unfortunately we are unable to retrieve these posts now, but a post by bullseyeant some years ago was very informative and gave me the confidence to try mine, the process worked well and are still quite clear, perhaps if bullseyeant reads this he might post the details again I can say it works well and saves paying for a shop kit.
merlin
Numerous threads were posted on this subject on the old Forum, unfortunately we are unable to retrieve these posts now, but a post by bullseyeant some years ago was very informative and gave me the confidence to try mine, the process worked well and are still quite clear, perhaps if bullseyeant reads this he might post the details again I can say it works well and saves paying for a shop kit.
merlin