diff --git a/magic/Magdir/measure b/magic/Magdir/measure
index f23c1d6..963d85f 100644
--- a/magic/Magdir/measure
+++ b/magic/Magdir/measure
@@ -8,31 +8,31 @@
 >0	beshort	x	scale %d-
 >2	beshort x	\b%d,
 >4	lefloat	x	spot sensor temperature %f,
->9	byte	0	unit celsius,
->9	byte	1	unit fahrenheit,
->8	byte	x	color scheme %d
->10	byte	1	\b, show spot sensor
->11	byte	1	\b, show scale bar
->12	byte	&1	\b, minimum point enabled
->12	byte	&2	\b, maximum point enabled
+>9	ubyte	0	unit celsius,
+>9	ubyte	1	unit fahrenheit,
+>8	ubyte	x	color scheme %d
+>10	ubyte	1	\b, show spot sensor
+>11	ubyte	1	\b, show scale bar
+>12	ubyte	&1	\b, minimum point enabled
+>12	ubyte	&2	\b, maximum point enabled
 >13	lefloat	x	\b, calibration: offset %f,
 >17	lefloat x	slope %f

 0	name	diy-thermocam-checker
->9	byte	<2
->>10	byte	<2
->>>11	byte	<2
->>>>12	byte	<4
+>9	ubyte	<2
+>>10	ubyte	<2
+>>>11	ubyte	<2
+>>>>12	ubyte	<4
 >>>>>17	lefloat	>0.0001	DIY-Thermocam raw data

 # V2 and Leption 3.x:
-38408	byte	<19
+38408	ubyte	<19
 >38400	use	diy-thermocam-checker
 >>38400	default x	(Lepton 3.x),
 >>>38400	use	diy-thermocam-parser

 # V1 or Lepton 2.x
-9608	byte	<19
+9608	ubyte	<19
 >9600	use	diy-thermocam-checker
 >>9600	default	x	(Lepton 2.x),
 >>>9600	use	diy-thermocam-parser