diff --git a/README.md b/README.md
index 7f099835..7820d7a7 100644
--- a/README.md
+++ b/README.md
@@ -65,8 +65,10 @@ following friendly articles:
go for help
- [Troubleshooting dubious disks](doc/problems.md) ∾ it's not an exact
- science ∾ the sector map ∾ clock detection and the histogram ~
- (doc/driveresponse.md)[checking your drive]
+ science ∾ the sector map ∾ clock detection and the histogram
+
+ - [Checking your drive](doc/driveresponse.md) ∾ you can't do that with that ∾
+ measuring your drive's ability to work with exotic formats
Which?
------
diff --git a/doc/driveresponse.md b/doc/driveresponse.md
index 32db6e25..3e76638f 100644
--- a/doc/driveresponse.md
+++ b/doc/driveresponse.md
@@ -34,9 +34,11 @@ This will scan all intervals from 0us to 30us, at 0.1us steps, and write the
result as a CSV file. Then the Python script uses matplotlib to render the
result as a heatmap. They look like this.
+(Click to expand)
+
This is the analysis from the [Sony
@@ -62,8 +64,8 @@ drive, which will simply refuse to report pulse intervals shorter than about
For comparison purposes, here's another set of graphs.
This is from another drive I have; it's an unbranded combo
diff --git a/doc/greaseweazle.md b/doc/greaseweazle.md
index cea016ba..382105a0 100644
--- a/doc/greaseweazle.md
+++ b/doc/greaseweazle.md
@@ -24,7 +24,7 @@ List All Devices, and then open the big dropdown box and select the
GreaseWeazle. You should see something like this.
-
+
-
+
-
+