Index: obj_pstk_op.c
===================================================================
--- obj_pstk_op.c	(revision 27926)
+++ obj_pstk_op.c	(revision 27927)
@@ -290,7 +290,7 @@
 		return NULL;
 	if (value < 0)
 		value = 0;
-	value = MIN(PCB_MAX_LINESIZE, value);
+	value = MIN(PCB_MAX_THICKNESS, value);
 	if (!ctx->chgsize.is_absolute && (ctx->chgsize.value < 0) && (value < conf_core.design.bloat))
 		value = 0;
 	if ((ctx->chgsize.value > 0) && (value < conf_core.design.bloat))