diff --git a/README.md b/README.md
index 3f43cee..ec7e040 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,15 @@ Variations:
 
  - The "p" variation uses a comparison with each previous step so to enhance the result. In general things become smoother / less messy.
 
+### Compatibility issue
+
+If any error was to relate to tensors shape, uncomment these two lines in the "presets_to_add.py":
+
+    extra_samplers["Distance_fast"] = distance_wrap(resample=3,resample_end=1,cfgpp=False,sharpen=False)
+    extra_samplers["Distance_fast_n"] = distance_wrap(resample=3,resample_end=1,cfgpp=False,sharpen=False,use_negative=True)
+
+These are basically the same except they don't use a spherical interpolation at the end. The interpolation was made with latent spaces such as those used in Stable Diffusion in mind. These two alternatives use a weighted average instead (the difference is barely noticeable from my testing).
+
 ## Comparisons
 
 Examples below are using the beta scheduler. **The amount of steps has been adjusted to match the duration** has this sampler is quite slow, yet requires little amounts of steps.