diff --git a/plate-tool-lib/src/transfer_region.rs b/plate-tool-lib/src/transfer_region.rs
index a6be77d..b7e60d0 100644
--- a/plate-tool-lib/src/transfer_region.rs
+++ b/plate-tool-lib/src/transfer_region.rs
@@ -457,10 +457,10 @@ impl TransferRegion {
                 }
                 // Sufficient to check if the corners are in-bounds
                 let source_max = self.source_plate.size();
-                if s1.row > source_max.0 || s2.row > source_max.0 {
+                if (s1.row > source_max.0 || s2.row > source_max.0) && il_dest.0 != 0 {
                     return Err("Source region is out-of-bounds! (Too tall)");
                 }
-                if s1.col > source_max.1 || s2.col > source_max.1 {
+                if (s1.col > source_max.1 || s2.col > source_max.1) && il_dest.1 != 0 {
                     // log::debug!("s1.1: {}, max.1: {}", s1.1, source_max.1);
                     return Err("Source region is out-of-bounds! (Too wide)");
                 }