diff --git a/block_company.go b/block_company.go
index effa430..2f7b0b6 100644
--- a/block_company.go
+++ b/block_company.go
@@ -5,13 +5,13 @@ func init() {
 }
 
 type Company struct {
-	PermanentData       Ptr     `sii:"permanent_data"` // external pointer
-	DelieredTrailer     Ptr     `sii:"delivered_trailer"`
-	DeliveredPos        int64   `sii:"delivered_pos"`
-	JobOffer            []Ptr   `sii:"job_offer"`
-	CargoOfferSeeds     []int64 `sii:"cargo_offer_seeds"`
-	Discovered          bool    `sii:"discovered"`
-	ReservedTrailerSlot Ptr     `sii:"reserved_trailer_slot"` // TODO: Maybe wrong type, haven't seen other than "nil"
+	PermanentData       Ptr         `sii:"permanent_data"` // external pointer
+	DelieredTrailer     Ptr         `sii:"delivered_trailer"`
+	DeliveredPos        []Placement `sii:"delivered_pos"`
+	JobOffer            []Ptr       `sii:"job_offer"`
+	CargoOfferSeeds     []int64     `sii:"cargo_offer_seeds"`
+	Discovered          bool        `sii:"discovered"`
+	ReservedTrailerSlot Ptr         `sii:"reserved_trailer_slot"` // TODO: Maybe wrong type, haven't seen other than "nil"
 
 	blockName string
 }
diff --git a/block_trailer.go b/block_trailer.go
index abe6313..62c0331 100644
--- a/block_trailer.go
+++ b/block_trailer.go
@@ -6,7 +6,7 @@ func init() {
 
 type Trailer struct {
 	TrailerDefinition       Ptr     `sii:"trailer_definition"`
-	CargoMass               int64   `sii:"cargo_mass"`
+	CargoMass               float32 `sii:"cargo_mass"`
 	CargoDamage             float32 `sii:"cargo_damage"`               // Needs verification
 	VirtualRearWheelsOffset int64   `sii:"virtual_rear_wheels_offset"` // Needs verification
 	SlaveTrailer            Ptr     `sii:"slave_trailer"`