Mine are cracked on a couple also and been that way for several years. If you want to replace them you can order them from LHR.
RingNeckBlues
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DC-INSERT It Just Sucks!
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All patterns and projects that I share on the CarveWright forum are for your personal carving purpose. They are not to be shared, sold or posted on any other web site without permission from RingNeckBlues Designs.
Not an issue ... I took my plastic covers off altogether ... Oh and yes mine were cracked ... They have no function that effects the machine or carvings ..
Mans Quest for knowledge,,, means he'll always find a way !!
Good to know. Thanks!